What was found
TYS, DURING A SCHEDULED INSPECTION, THE VERTICAL STAB TO FUSELAGE FITTING ATTACH BRACKET WAS FOUND FRETTING ON SKIN AT FRAME 75. MAINTENANCE REMOVED THE STAB FITTING AT FRAME 75, CLEANED AND INSPECTED THE SKIN AND FITTING (NO CORROSION OR DAMAGE WAS FOUND), ALODINED, APPLIED SEALANT AND REINSTALLED IAW-EC5310-01288, EC5310-01314, 135/145-SRM-51-40-02, 51-10-02 AND AMM-21-31-00.